Liver cysts can be inherited. Especially polycystic liver is often complicated by polycystic kidney, and the probability of inheritance is still relatively high, so when family members have polycystic liver and polycystic kidney, they should pay more attention and usually do a physical examination once a year by themselves to see if they have liver cysts, but liver cysts are benign lesions, even if they are inherited, there are no big symptoms. In general, liver cysts are small and do not require special treatment, and need to be reviewed regularly. If the cysts grow larger and you feel uncomfortable with symptoms, abdominal distension or the cysts are very large, you can consider surgery; it also depends mainly on the size of the cysts and the erosion of the liver, which requires surgical intervention, but in general there is no big problem, it is a benign lesion. There is a genetic predisposition for liver cysts, especially polycystic liver and polycystic kidney.